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I'm looking for blockchain developer with experience of ETH, BSC network and metamask and trustwallet. Network switch eth to bsc is working well on desktop, but...
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Need a professional Defi developer
Hello. I need very good blockchain lancers to build my Defi. In other words, my Defi app is not very easy work to bid. I would possibly check your intermediate...
Read moreReact-Web3Modal expert
I have a dapp project built by react and web3modal. it works well on the desktop web browser, but it doesn't work on mobile web browser. https://nft-transfer.ve...
Read moreCEX futures crypto arbitrage bot
Hi. I was making a crypto futures arbitrage bot between CEX (binance, kraken, kucoin). But my freelancer now have problems in his country (ukraina) se he cant c...
Read moreNFT Smart Contract Developer & Website Developer
Looking for a Solidity developer. Deliverables: - NFT smart contract with soft staking capabilities - 1 page website development (design will be provided in PSD...
Read moreSmart Contract Needed
we're looking for a chameleon fork with some changes, So chameleon fork but we would like the ability to turn on and off the referral mechanics but we would lik...
Read moreCrypto wallet api into an Ewallet project
Before the Development Team or Individual can do our project they must read, agree, print and physically sign our Confidentiality And Non-Disclosure Agreement D...
Read moreI need a blockchain developer for a gaming smart contract
Hello, We need an Blockchain developer for a web3 gaming smart contract . we're a new gaming company, playmint @ www.playmint.com The game has a simplistic syst...
Read moreIntegrate Frontier pallet to Substrate
I need someone to integrate Frontier EVM pallet to Substrate source code
Read moreI am looking for a developer who can build an ethereum full node using geth.
Please let me know following. - What server spec do you need to build the full node and sync all of the past transactions? - How many days will it take?
Read moreNeed an NFT artist
Have an idea for NFTs. Will need to design artwork from brief and follow that through to upload onto blockchain
Read moreSenior blockchain developer
Hi, I'm looking for a senior blockchain developer to be part of my crypto web agency. You will need to be able to: - create smart contracts from scratch - fork...
Read moreNFT project deployment -- 2
Hello, I am an artist who has completed all of the digital artwork for my NFT project. I have generated 4999 random images, uploaded the meta data, and download...
Read moreJoin small development team for a crypto gambling website
Will need experience with: Bitcoin Core (Bitcoin Full Node) Ethereum Full Node (ETH + DAI + others) MERN Note: Preference will be given to UK/USA/Canada/EU Send...
Read moreLong/short, market/limit order binance future-nodejs
Long/short, market/limit order binance future nodejs script
Read moreBlockchain Developer Needed
We are looking for a Blockchain Developer who will be responsible for designing, implementing, and supporting smart contracts on the Ethereum blockhain. Your pr...
Read moreBlockchain Developer Needed -- 2
We are looking for a Blockchain Developer who will be responsible for designing, implementing, and supporting smart contracts on the Ethereum blockhain. Your pr...
Read moreA consultant who has a deep understanding of Uniswap v2
You will be asked to explain the following transaction. https://etherscan.io/tx/0x6faa6f3ad41d18ed5e1a2caf8b8167bf0a494c488d59fd443de17da6e91d48e5#eventlog
Read moreLooking for smart contract developer in EVM network
Hi ! We are preparing staking smart contract project . our token is bep20 token and we are going to make staking smart contract on multi chain . Ethereum, BSC,...
Read morecmc and cg listing
I want to list my project on cmc and cg website only with my email
Read moreUpdate Smart Contract EVM
I need to update some EVM Smart contracts and implement Axelar and Layerzero technology into them
Read moreNFT and crypto art
I have a collection of digital images and I need information and advice on the whole procedure on how to create an NFT of each image and publish them on OpenSea...
Read moreBlockchain React Developer
I'm looking for a blockchain developer that knows react to build an analytics platform that scans the blockchain where we could figure out how many wallets are...
Read moreNft smart contract deployment
Deployment of the nft smart contract!
Read moreMarketing for NFT Project
New NFT project that requires long term marketing. Will be paid monthly. Experience required in NFT projects. No experience, no project...
Read moreUnmarshal API's (Partnership)
Looking for blockchain based developers. Unmarshal API's are perfect solutions to the blockchain related data issues
Read moreUpload my NFT's on Opensea -- 2
I have approx 5000 NFT which has 8 original images and 4672 Other Images. also, I already created metadata and uploaded it on Pinata Cloud. so just want an expe...
Read moreSolidity smart contract Polygon
Hello, we need a simple, smart contract for our exchange in a short time. If you are professional, DM us to know about our project. Thanks
Read moreTrading expert
I am looking for an experienced blockchain and trading expert
Read moreI'm intersted in nfts
Hi there i want to get some NFTs but I'm facing some problems, I'm hoping that you can assist me
Read moreReact developer needed for web3 start-up
We are looking for an experienced React developer to join our team, who is excited about our mission to bring Defi primitives to Millions of users. They will be...
Read moreHelp Fix pending transaction issue on Ethereum EVM compatible blockchain
I have an Ethereum EVM compatible type of Blockchain programmed with Proof of Authority (PoA) algorithm and which works very fine but since yesterday my chain s...
Read moreSmart contract developer
We're in the planning phase of a new Token which will be connected to hardware in the real world. In our project we have people with experience from Finance, We...
Read moreICO token page setup
Hello, I have an ICO page and need help with connecting my token to the page. If you have experience please bid to help me. It takes few minutes of your time. T...
Read moreMint Smart Contract (ERC-721)
Hey I need to mint out a 777 supply no traits all the same NFT 777 tokens on the ETH blockchain
Read moreNeed to convert string to bytes memory[] Solidity
As the title states. This is the error I get: Invalid type for argument in function call. Invalid implicit conversion from string storage ref to bytes memory[]...
Read moreDESCENTRALIZED WITHDRAW METHOD BEP-20 FOR APP AYRA ECOSYSTEM
AYRA ECOSYSTEM APP: https://play.google.com/store/apps/details?id=com.ayracrypto.ayratoken&hl=es&gl=US AYRA BEP20 TOKEN: https://bscscan.com/token/0xe976e9cc548...
Read moreBlockchain Developer : Arbitrage and Flash loans
Hi, I am looking for a Blockchain / solidity developer to Create a Bot to execute Flash loan operations. Looking for a long-term working relationship. Regards
Read moredexscreener.com, MetaMask, Cronaswap
I need tools to automate trading on the Cronaswap exchange. Monitor the pair price on dexscreener.com Wallet support MetaMask and CRO defi Wallet
Read moreBlockchain / Solidity Developer : Arbitrage and Flash loans
Hi, I am looking for a Blockchain / solidity developer to Create a Bot to execute Flash loan operations. Looking for a long-term working relationship. Regards
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